Celica2NR92
11-25-2008, 05:04 AM
I have done the recal multiple times using doolys method. Of course it's tricky to find just the right spot to put the needle on and such. Sometimes I have noticed that below 35mph it will be off by as much as 5mph but over 35 like on the highway it will be almost perfect...then other times I will recal them and the low end is almost perfect but it was be bad off on top end...like saying that I am doing 65 when I am doing between 55 and 60. What do you guys do to make as perfect as possible? I have been checkin the speed with my HP GPS wich seems pretty acurate I would think...